Memorex has been an active company in the field of audio, video, and computer media for over 30 years. They pride themselves on helping to jumpstart cassette tape sales in the 1970's with their, "Is it live, or is it Memorex?" campaign.
Memorex currently offers Audio and VHS cassettes, Mini Discs, Camcorder media, and Recordable & ReWritable CDs. They also sell their own line of CDR and DVD-ROM drives.
Memorex products can be purchased in most retail stores, (they claim to be number one in their field, but so does everyone). Memorex is headquartered in Santa Fe Springs, CA., and is a subsidiary of Memtek Products, Inc
And of course you can visit their website